Analysis
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max time kernel
146s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08-11-2024 12:39
Static task
static1
Behavioral task
behavioral1
Sample
7640717467bd3d4e5991382f33b76ea066e436ca8025ae03c47a6a916787fe1d.exe
Resource
win10v2004-20241007-en
General
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Target
7640717467bd3d4e5991382f33b76ea066e436ca8025ae03c47a6a916787fe1d.exe
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Size
853KB
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MD5
c7d894fa9ce6ab9fd4786adc43bd8e83
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SHA1
e52a50ad9fb6cb740d566d947558a98ad7daf1d9
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SHA256
7640717467bd3d4e5991382f33b76ea066e436ca8025ae03c47a6a916787fe1d
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SHA512
a1302e5d1ee848f0bb238db43fed1a5ca1ac5e27ecf8f80184949f428d5491d689e5184ebdb2bfd7d26480701d5f79bc2da78e40e7c5801d7c550d1ec528472b
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SSDEEP
12288:FMrvy90I10Y+wWftdXUGhRKJc1SjBpWxN0LMoiz182uPdly2BQSlTM7e:SyhQ0GhR/1SN2xoqu1oon2q
Malware Config
Extracted
redline
lada
185.161.248.90:4125
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auth_value
0b3678897547fedafe314eda5a2015ba
Extracted
redline
diza
185.161.248.90:4125
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auth_value
0d09b419c8bc967f91c68be4a17e92ee
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
Processes:
resource yara_rule behavioral1/memory/4240-19-0x00000000025E0000-0x00000000025FA000-memory.dmp healer behavioral1/memory/4240-21-0x0000000002980000-0x0000000002998000-memory.dmp healer behavioral1/memory/4240-49-0x0000000002980000-0x0000000002992000-memory.dmp healer behavioral1/memory/4240-47-0x0000000002980000-0x0000000002992000-memory.dmp healer behavioral1/memory/4240-45-0x0000000002980000-0x0000000002992000-memory.dmp healer behavioral1/memory/4240-43-0x0000000002980000-0x0000000002992000-memory.dmp healer behavioral1/memory/4240-41-0x0000000002980000-0x0000000002992000-memory.dmp healer behavioral1/memory/4240-39-0x0000000002980000-0x0000000002992000-memory.dmp healer behavioral1/memory/4240-37-0x0000000002980000-0x0000000002992000-memory.dmp healer behavioral1/memory/4240-35-0x0000000002980000-0x0000000002992000-memory.dmp healer behavioral1/memory/4240-34-0x0000000002980000-0x0000000002992000-memory.dmp healer behavioral1/memory/4240-31-0x0000000002980000-0x0000000002992000-memory.dmp healer behavioral1/memory/4240-29-0x0000000002980000-0x0000000002992000-memory.dmp healer behavioral1/memory/4240-28-0x0000000002980000-0x0000000002992000-memory.dmp healer behavioral1/memory/4240-25-0x0000000002980000-0x0000000002992000-memory.dmp healer behavioral1/memory/4240-23-0x0000000002980000-0x0000000002992000-memory.dmp healer behavioral1/memory/4240-22-0x0000000002980000-0x0000000002992000-memory.dmp healer -
Healer family
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Processes:
pr822932.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pr822932.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pr822932.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pr822932.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pr822932.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pr822932.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pr822932.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2728-2204-0x0000000005750000-0x0000000005782000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/816-2217-0x0000000000FE0000-0x000000000100E000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si183397.exe family_redline behavioral1/memory/5780-2228-0x0000000000F40000-0x0000000000F70000-memory.dmp family_redline -
Redline family
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
qu117164.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation qu117164.exe -
Executes dropped EXE 5 IoCs
Processes:
un663780.exepr822932.exequ117164.exe1.exesi183397.exepid process 4512 un663780.exe 4240 pr822932.exe 2728 qu117164.exe 816 1.exe 5780 si183397.exe -
Processes:
pr822932.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pr822932.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pr822932.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
7640717467bd3d4e5991382f33b76ea066e436ca8025ae03c47a6a916787fe1d.exeun663780.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 7640717467bd3d4e5991382f33b76ea066e436ca8025ae03c47a6a916787fe1d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" un663780.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 2156 4240 WerFault.exe pr822932.exe 6008 2728 WerFault.exe qu117164.exe -
System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
qu117164.exe1.exesi183397.exe7640717467bd3d4e5991382f33b76ea066e436ca8025ae03c47a6a916787fe1d.exeun663780.exepr822932.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu117164.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language si183397.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7640717467bd3d4e5991382f33b76ea066e436ca8025ae03c47a6a916787fe1d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un663780.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pr822932.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pr822932.exepid process 4240 pr822932.exe 4240 pr822932.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pr822932.exequ117164.exedescription pid process Token: SeDebugPrivilege 4240 pr822932.exe Token: SeDebugPrivilege 2728 qu117164.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
7640717467bd3d4e5991382f33b76ea066e436ca8025ae03c47a6a916787fe1d.exeun663780.exequ117164.exedescription pid process target process PID 1680 wrote to memory of 4512 1680 7640717467bd3d4e5991382f33b76ea066e436ca8025ae03c47a6a916787fe1d.exe un663780.exe PID 1680 wrote to memory of 4512 1680 7640717467bd3d4e5991382f33b76ea066e436ca8025ae03c47a6a916787fe1d.exe un663780.exe PID 1680 wrote to memory of 4512 1680 7640717467bd3d4e5991382f33b76ea066e436ca8025ae03c47a6a916787fe1d.exe un663780.exe PID 4512 wrote to memory of 4240 4512 un663780.exe pr822932.exe PID 4512 wrote to memory of 4240 4512 un663780.exe pr822932.exe PID 4512 wrote to memory of 4240 4512 un663780.exe pr822932.exe PID 4512 wrote to memory of 2728 4512 un663780.exe qu117164.exe PID 4512 wrote to memory of 2728 4512 un663780.exe qu117164.exe PID 4512 wrote to memory of 2728 4512 un663780.exe qu117164.exe PID 2728 wrote to memory of 816 2728 qu117164.exe 1.exe PID 2728 wrote to memory of 816 2728 qu117164.exe 1.exe PID 2728 wrote to memory of 816 2728 qu117164.exe 1.exe PID 1680 wrote to memory of 5780 1680 7640717467bd3d4e5991382f33b76ea066e436ca8025ae03c47a6a916787fe1d.exe si183397.exe PID 1680 wrote to memory of 5780 1680 7640717467bd3d4e5991382f33b76ea066e436ca8025ae03c47a6a916787fe1d.exe si183397.exe PID 1680 wrote to memory of 5780 1680 7640717467bd3d4e5991382f33b76ea066e436ca8025ae03c47a6a916787fe1d.exe si183397.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7640717467bd3d4e5991382f33b76ea066e436ca8025ae03c47a6a916787fe1d.exe"C:\Users\Admin\AppData\Local\Temp\7640717467bd3d4e5991382f33b76ea066e436ca8025ae03c47a6a916787fe1d.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1680 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un663780.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un663780.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4512 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr822932.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr822932.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4240 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4240 -s 10844⤵
- Program crash
PID:2156 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu117164.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu117164.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2728 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:816 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2728 -s 13884⤵
- Program crash
PID:6008 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si183397.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si183397.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5780
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4240 -ip 42401⤵PID:4572
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 2728 -ip 27281⤵PID:1728
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
168KB
MD5c52ebada00a59ec1f651a0e9fbcef2eb
SHA1e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA25635d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA5126b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2
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Filesize
700KB
MD5f5a6a662291a46d278ef123ac8cd155f
SHA101b0148da8abd5d8d43837275771de49354ed1a1
SHA256531324249cce806664285a02dc23cdee70a9e151d1b6ffb71f15dcd341c5ccb2
SHA5120a58a65553a6b36158f153a68a1369a4f16179175fe488d606f6d82aad14f96d6ecb8331c1f67469ead60ab30c7d1f7a9b7faee23234e29c77d57b1f6c742d61
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Filesize
402KB
MD5eb2691f3efa2609dd5b07d871b22c173
SHA1f6c7e40dd413e2227b306884cb09d9a5c75da1ad
SHA2568ffe1e586673e66e8cff357cf6b5d12171fa3ad55afb85f58deeb882eafe3a9e
SHA51222436447af4d5a12f324bb7bd241f2a26fc83dcb16bfcf3c0fb1f2509e146f73597d0f1a46342330b8bf09a882115024f5415c84c6eb4c60062e748af345c0e2
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Filesize
586KB
MD51f2799241f81c7af6fe394c9b85f1ae5
SHA16aa4607e99f12fc36563fab58dbe3c0e8ea8e02e
SHA256537257fd57424963a1850704640b82c892e30c06a5d947c257cafd43ef411663
SHA5125a0f30ed33634ecd505ac21661ab9d7b813aef29ce57de7175ebafdc71450497bbdaa7327657b53050917350d3852bafe98a27d87e52e679d3d49195d4d464d7
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Filesize
168KB
MD503728fed675bcde5256342183b1d6f27
SHA1d13eace7d3d92f93756504b274777cc269b222a2
SHA256f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA5126e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1